10400010139 has 2 divisors, whose sum is σ = 10400010140. Its totient is φ = 10400010138.

The previous prime is 10400010079. The next prime is 10400010149. The reversal of 10400010139 is 93101000401.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (93101000401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10400010139 - 2⁷ = 10400010011 is a prime.

It is not a weakly prime, because it can be changed into another prime (10400010149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200005069 + 5200005070.

It is an arithmetic number, because the mean of its divisors is an integer number (5200005070).

Almost surely, 2^10400010139 is an apocalyptic number.

10400010139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400010139 is an equidigital number, since it uses as much as digits as its factorization.

10400010139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 10400010139 in words is "ten billion, four hundred million, ten thousand, one hundred thirty-nine".